package icooper.structs;

/* save preference */
public interface PersistenceFile
{
	public String getFilePath();
	
	public void saveUsrID(String id);

	public void savePasswd(String id);

	public void savePreference(/*Prefernce p*/);

	public void getUsrID(String id);

	public void getPasswd(String id);

	public void/*Prefernce*/ getPreference();

}
